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Fixed mobile convergence terminal using downloadable wideband voice codec, method thereof and method of providing wideband voice codec in call control server

a mobile convergence and codec technology, applied in the field of terminals for voice communication, can solve the problem of inability to provide high-quality voice communication, and achieve the effect of simple manner

Inactive Publication Date: 2013-12-17
ELECTRONICS & TELECOMM RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0010]As described above, the fixed mobile convergence terminal connects an internet network through various wireless communication schemes, if necessary, downloads a wideband voice codec from a call control server, and provides functions such as a high-quality voice call and a multimedia internet connection. The fixed mobile convergence terminal handled various functions according to a user's preference through a changing and an adding of functions in a simple manner. As one example, the installation of an IPTV program allows the fixed mobile convergence terminal to be used as an IPTV terminal, the adding of a Digital Multimedia Broadcasting (DMB) receiving element allows the fixed mobile convergence terminal to be used as a DMB receiving terminal, the adding of Global Positioning System (GPS) receiving element allows the fixed mobile convergence terminal to be used as a navigation terminal, and the addition of a Long Term Evolution (LTE) element allows the fixed mobile convergence terminal to be used as a wireless terminal for 4G.

Problems solved by technology

That is, if the terminals each have own different wideband voice codecs, a high quality voice communication can not be provided.

Method used

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  • Fixed mobile convergence terminal using downloadable wideband voice codec, method thereof and method of providing wideband voice codec in call control server
  • Fixed mobile convergence terminal using downloadable wideband voice codec, method thereof and method of providing wideband voice codec in call control server
  • Fixed mobile convergence terminal using downloadable wideband voice codec, method thereof and method of providing wideband voice codec in call control server

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Embodiment Construction

[0018]The following detailed description is provided to assist the reader in gaining a comprehensive understanding of the methods, apparatuses and / or systems described herein. Various changes, modifications, and equivalents of the systems, apparatuses and / or methods described herein will suggest themselves to those of ordinary skill in the art. Descriptions of well-known functions and structures are omitted to enhance clarity and conciseness.

[0019]FIG. 1 is a view showing one example of a network connection of a fixed mobile convergence terminal using a downloadable wideband voice codec.

[0020]A fixed mobile convergence terminal 100 is connected to an internet network through different networks. In order to establish a connection to a portable internet network, the fixed mobile convergence terminal 100 is connected to a base station for a portable internet system, such as a Radio Access Station (RAS) 110. In order to establish a connection to a mobile communication network, the fixed...

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Abstract

A fixed mobile convergence terminal using a wideband voice codec is provided. The fixed mobile convergence terminal includes a communication unit configured to connect to a network, and a control unit configured to download a wideband voice codec identical to a wideband voice codec of an opposite party terminal from a call control server in a call setting with the opposite party terminal through the communication unit, so that a high-quality voice call function is achieved.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This application claims the benefit under 35 U.S.C. §119(a) of Korean Patent Application No. 10-2009-0127870, filed on Dec. 21, 2009, the disclosure of which is incorporated by reference in its entirety for all purposes.BACKGROUND[0002]1. Field[0003]The following description relates to a terminal for a voice communication, and more particularly, to a terminal capable of providing a fixed mobile convergence service using a wideband voice codec.[0004]2. Description of the Related Art[0005]Fixed mobile convergence terminals using a wideband voice codec currently exist. The wideband voice codec is capable of processing a voice signal at a sampling rate of 16 kHz in a hardware scheme, and as such a high quality of voice communication is achieved. However, to this end, both terminals that are involved in the communication need to have the same wideband voice codec. That is, if the terminals each have own different wideband voice codecs, a high q...

Claims

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Application Information

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Patent Type & Authority Patents(United States)
IPC IPC(8): H04M1/00H04L12/28
CPCH04M3/42178H04M7/0072H04M2203/1091H04W88/02H04L12/66
Inventor SO, WOON-SEOBBAE, HYUN-JOOLEE, BYUNG-SUN
Owner ELECTRONICS & TELECOMM RES INST
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